Low NK syndrome & its relationship to Chronic Fatigue Syndrome (CFS)

MCM: Reviewed in JCFS 1:121 1995.Studies 381 pts w fatigue and
malaise and found 90 w LNKS.Suggests that LNKS may be a
major subset of CFS.Tried lentinan (from mushrooms) & OK-432
therapeutically.Preliminary results: Pts symptomatically
improved & also tended to show rises in NK activity.
L-cystine benefitted some during administration.